diff options
Diffstat (limited to 'drivers/net/natsemi.c')
| -rw-r--r-- | drivers/net/natsemi.c | 56 |
1 files changed, 27 insertions, 29 deletions
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index 2a17b503feaa..a6033d48b5cc 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -548,7 +548,6 @@ struct netdev_private { dma_addr_t tx_dma[TX_RING_SIZE]; struct net_device *dev; struct napi_struct napi; - struct net_device_stats stats; /* Media monitoring timer */ struct timer_list timer; /* Frequently used values: keep some adjacent for cache effect */ @@ -1906,7 +1905,7 @@ static void ns_tx_timeout(struct net_device *dev) enable_irq(dev->irq); dev->trans_start = jiffies; /* prevent tx timeout */ - np->stats.tx_errors++; + dev->stats.tx_errors++; netif_wake_queue(dev); } @@ -2009,7 +2008,7 @@ static void drain_tx(struct net_device *dev) np->tx_dma[i], np->tx_skbuff[i]->len, PCI_DMA_TODEVICE); dev_kfree_skb(np->tx_skbuff[i]); - np->stats.tx_dropped++; + dev->stats.tx_dropped++; } np->tx_skbuff[i] = NULL; } @@ -2115,7 +2114,7 @@ static netdev_tx_t start_tx(struct sk_buff *skb, struct net_device *dev) writel(TxOn, ioaddr + ChipCmd); } else { dev_kfree_skb_irq(skb); - np->stats.tx_dropped++; + dev->stats.tx_dropped++; } spin_unlock_irqrestore(&np->lock, flags); @@ -2140,20 +2139,20 @@ static void netdev_tx_done(struct net_device *dev) dev->name, np->dirty_tx, le32_to_cpu(np->tx_ring[entry].cmd_status)); if (np->tx_ring[entry].cmd_status & cpu_to_le32(DescPktOK)) { - np->stats.tx_packets++; - np->stats.tx_bytes += np->tx_skbuff[entry]->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += np->tx_skbuff[entry]->len; } else { /* Various Tx errors */ int tx_status = le32_to_cpu(np->tx_ring[entry].cmd_status); if (tx_status & (DescTxAbort|DescTxExcColl)) - np->stats.tx_aborted_errors++; + dev->stats.tx_aborted_errors++; if (tx_status & DescTxFIFO) - np->stats.tx_fifo_errors++; + dev->stats.tx_fifo_errors++; if (tx_status & DescTxCarrier) - np->stats.tx_carrier_errors++; + dev->stats.tx_carrier_errors++; if (tx_status & DescTxOOWCol) - np->stats.tx_window_errors++; - np->stats.tx_errors++; + dev->stats.tx_window_errors++; + dev->stats.tx_errors++; } pci_unmap_single(np->pci_dev,np->tx_dma[entry], np->tx_skbuff[entry]->len, @@ -2301,7 +2300,7 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do) "buffers, entry %#08x " "status %#08x.\n", dev->name, np->cur_rx, desc_status); - np->stats.rx_length_errors++; + dev->stats.rx_length_errors++; /* The RX state machine has probably * locked up beneath us. Follow the @@ -2321,15 +2320,15 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do) } else { /* There was an error. */ - np->stats.rx_errors++; + dev->stats.rx_errors++; if (desc_status & (DescRxAbort|DescRxOver)) - np->stats.rx_over_errors++; + dev->stats.rx_over_errors++; if (desc_status & (DescRxLong|DescRxRunt)) - np->stats.rx_length_errors++; + dev->stats.rx_length_errors++; if (desc_status & (DescRxInvalid|DescRxAlign)) - np->stats.rx_frame_errors++; + dev->stats.rx_frame_errors++; if (desc_status & DescRxCRC) - np->stats.rx_crc_errors++; + dev->stats.rx_crc_errors++; } } else if (pkt_len > np->rx_buf_sz) { /* if this is the tail of a double buffer @@ -2364,8 +2363,8 @@ static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do) } skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - np->stats.rx_packets++; - np->stats.rx_bytes += pkt_len; + dev->stats.rx_packets++; + dev->stats.rx_bytes += pkt_len; } entry = (++np->cur_rx) % RX_RING_SIZE; np->rx_head_desc = &np->rx_ring[entry]; @@ -2428,17 +2427,17 @@ static void netdev_error(struct net_device *dev, int intr_status) printk(KERN_NOTICE "%s: Rx status FIFO overrun\n", dev->name); } - np->stats.rx_fifo_errors++; - np->stats.rx_errors++; + dev->stats.rx_fifo_errors++; + dev->stats.rx_errors++; } /* Hmmmmm, it's not clear how to recover from PCI faults. */ if (intr_status & IntrPCIErr) { printk(KERN_NOTICE "%s: PCI error %#08x\n", dev->name, intr_status & IntrPCIErr); - np->stats.tx_fifo_errors++; - np->stats.tx_errors++; - np->stats.rx_fifo_errors++; - np->stats.rx_errors++; + dev->stats.tx_fifo_errors++; + dev->stats.tx_errors++; + dev->stats.rx_fifo_errors++; + dev->stats.rx_errors++; } spin_unlock(&np->lock); } @@ -2446,11 +2445,10 @@ static void netdev_error(struct net_device *dev, int intr_status) static void __get_stats(struct net_device *dev) { void __iomem * ioaddr = ns_ioaddr(dev); - struct netdev_private *np = netdev_priv(dev); /* The chip only need report frame silently dropped. */ - np->stats.rx_crc_errors += readl(ioaddr + RxCRCErrs); - np->stats.rx_missed_errors += readl(ioaddr + RxMissed); + dev->stats.rx_crc_errors += readl(ioaddr + RxCRCErrs); + dev->stats.rx_missed_errors += readl(ioaddr + RxMissed); } static struct net_device_stats *get_stats(struct net_device *dev) @@ -2463,7 +2461,7 @@ static struct net_device_stats *get_stats(struct net_device *dev) __get_stats(dev); spin_unlock_irq(&np->lock); - return &np->stats; + return &dev->stats; } #ifdef CONFIG_NET_POLL_CONTROLLER |